wasm2js: do not try to be smart with not emitting if braces, the corner cases are tricky (#2026)

leave them for later optimizers/minifiers

1 files changed, 9 insertions, 5 deletions

diff --git a/test/wasm2js/f32.2asm.js b/test/wasm2js/f32.2asm.js
index a6bd268aa..adc88d36b 100644
--- a/test/wasm2js/f32.2asm.js
+++ b/test/wasm2js/f32.2asm.js
@@ -104,11 +104,15 @@ function asmFunc(global, env, buffer) {
   var var$1 = Math_fround(0), var$2 = Math_fround(0), wasm2js_f32$0 = Math_fround(0), wasm2js_f32$1 = Math_fround(0), wasm2js_i32$0 = 0;
   var$1 = Math_fround(Math_floor(var$0));
   var$2 = Math_fround(var$0 - var$1);
-  if ((var$2 < Math_fround(.5) | 0) == (0 | 0)) block : {
-   var$0 = Math_fround(Math_ceil(var$0));
-   if (var$2 > Math_fround(.5)) return Math_fround(var$0);
-   var$2 = Math_fround(var$1 * Math_fround(.5));
-   var$1 = (wasm2js_f32$0 = var$1, wasm2js_f32$1 = var$0, wasm2js_i32$0 = Math_fround(var$2 - Math_fround(Math_floor(var$2))) == Math_fround(0.0), wasm2js_i32$0 ? wasm2js_f32$0 : wasm2js_f32$1);
+  if ((var$2 < Math_fround(.5) | 0) == (0 | 0)) {
+   block : {
+    var$0 = Math_fround(Math_ceil(var$0));
+    if (var$2 > Math_fround(.5)) {
+     return Math_fround(var$0)
+    }
+    var$2 = Math_fround(var$1 * Math_fround(.5));
+    var$1 = (wasm2js_f32$0 = var$1, wasm2js_f32$1 = var$0, wasm2js_i32$0 = Math_fround(var$2 - Math_fround(Math_floor(var$2))) == Math_fround(0.0), wasm2js_i32$0 ? wasm2js_f32$0 : wasm2js_f32$1);
+   }
   }
   return Math_fround(var$1);
  }